Wrinkled or smooth? Cell growth mechanics determine shape of plant organs

This discovery could help engineer living materials into different forms, such as the custom of growing bridges from roots in India, and breeding kale so it’s smooth instead of crinkly.

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“Informed consent is already an integral component of vaccine delivery in the United States. This executive order has the potential to further erode public trust in vaccines and undermine informed decision making.” Read Nelson's full quote.

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Cornell behavioral economist Suzanne Shu breaks down the psychology behind procrastination, overspending and our strange attachment to stuff. It's a funny, sharply researched look at why willpower isn't really the problem, and what actually helps.

In The News

The New York Times

Universities Sound Warnings About A.I. Even as They Embrace It

Cornell University has established a disciplinary process to address minor A.I. cheating cases without leaving permanent marks on students' records. Steve Jackson, vice provost for academic innovation, said the program would not be used for plainly egregious misconduct. “This is a chance to sanction something, catch it, not let it go unnoted or to let it pass."

Inside Higher Ed

When Are Students Better Off Offline?

Cornell University is piloting a campus-wide initiative to decrease technology use and promote in-person engagement among students and faculty.

Financial Times

Boom-era PE Funds Will Fall Short on Promises, Executives Warn

Roger Vincent, former head of private equity at Cornell University's endowment, comments on investor attitudes toward fund valuations.

Wired

‘I’m Really Terrified’: a Mathematician Grapples with AI’s Recent Breakthroughs

Steven Strogatz, a Cornell University mathematics professor, voices concerns about AI's impact on the field and the future of mathematical research.

MS NOW

Canada’s Tariffs Hit Tuesday — but Their Effect on the Midterms Is Just Beginning

Wendong Zhang, a Cornell University economics professor, commented on the immediate negative effects of the U.S.-Canada trade war on American producers.

Axios

Food Safety Concerns Rise Amid High Grocery Prices and Agency Cuts

Christopher Barrett, a Cornell University economist, warns that cuts in federal food safety staffing have led to greater risks of foodborne illness and costly recalls.

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